AU4102496A - Capacitive transducer with electrostatic actuation - Google Patents
Capacitive transducer with electrostatic actuationInfo
- Publication number
- AU4102496A AU4102496A AU41024/96A AU4102496A AU4102496A AU 4102496 A AU4102496 A AU 4102496A AU 41024/96 A AU41024/96 A AU 41024/96A AU 4102496 A AU4102496 A AU 4102496A AU 4102496 A AU4102496 A AU 4102496A
- Authority
- AU
- Australia
- Prior art keywords
- capacitive transducer
- electrostatic actuation
- actuation
- electrostatic
- capacitive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01Q—SCANNING-PROBE TECHNIQUES OR APPARATUS; APPLICATIONS OF SCANNING-PROBE TECHNIQUES, e.g. SCANNING PROBE MICROSCOPY [SPM]
- G01Q10/00—Scanning or positioning arrangements, i.e. arrangements for actively controlling the movement or position of the probe
- G01Q10/04—Fine scanning or positioning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y35/00—Methods or apparatus for measurement or analysis of nanostructures
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
- G01B7/22—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge using change in capacitance
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/34—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring roughness or irregularity of surfaces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/24—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance
- G01D5/241—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance by relative movement of capacitor electrodes
- G01D5/2417—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance by relative movement of capacitor electrodes by varying separation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G7/00—Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic action, or by means not provided for in the preceding groups
- G01G7/06—Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic action, or by means not provided for in the preceding groups by electrostatic action
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/14—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators
- G01L1/142—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators using capacitors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/14—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators
- G01L1/142—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators using capacitors
- G01L1/144—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators using capacitors with associated circuitry
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/40—Investigating hardness or rebound hardness
- G01N3/42—Investigating hardness or rebound hardness by performing impressions under a steady load by indentors, e.g. sphere, pyramid
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01Q—SCANNING-PROBE TECHNIQUES OR APPARATUS; APPLICATIONS OF SCANNING-PROBE TECHNIQUES, e.g. SCANNING PROBE MICROSCOPY [SPM]
- G01Q60/00—Particular types of SPM [Scanning Probe Microscopy] or microscopes; Essential components thereof
- G01Q60/24—AFM [Atomic Force Microscopy] or apparatus therefor, e.g. AFM probes
- G01Q60/36—DC mode
- G01Q60/366—Nanoindenters, i.e. wherein the indenting force is measured
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/005—Electromagnetic means
- G01N2203/0051—Piezoelectric means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0286—Miniature specimen; Testing on microregions of a specimen
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/0641—Indicating or recording means; Sensing means using optical, X-ray, ultraviolet, infrared or similar detectors
- G01N2203/0647—Image analysis
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S977/00—Nanotechnology
- Y10S977/84—Manufacture, treatment, or detection of nanostructure
- Y10S977/849—Manufacture, treatment, or detection of nanostructure with scanning probe
- Y10S977/86—Scanning probe structure
- Y10S977/872—Positioner
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Nanotechnology (AREA)
- Analytical Chemistry (AREA)
- Electromagnetism (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/337,741 US5576483A (en) | 1993-10-01 | 1994-11-14 | Capacitive transducer with electrostatic actuation |
PCT/US1995/014325 WO1996015423A1 (en) | 1994-11-14 | 1995-11-02 | Capacitive transducer with electrostatic actuation |
US337741 | 1999-06-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
AU4102496A true AU4102496A (en) | 1996-06-06 |
Family
ID=23321793
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU41024/96A Abandoned AU4102496A (en) | 1994-11-14 | 1995-11-02 | Capacitive transducer with electrostatic actuation |
Country Status (6)
Country | Link |
---|---|
US (1) | US5576483A (en) |
EP (1) | EP0792437B1 (en) |
JP (1) | JP4095669B2 (en) |
AU (1) | AU4102496A (en) |
DE (1) | DE69530784T2 (en) |
WO (1) | WO1996015423A1 (en) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW277139B (en) * | 1993-09-16 | 1996-06-01 | Hitachi Seisakusyo Kk | |
US5661235A (en) * | 1993-10-01 | 1997-08-26 | Hysitron Incorporated | Multi-dimensional capacitive transducer |
US6026677A (en) * | 1993-10-01 | 2000-02-22 | Hysitron, Incorporated | Apparatus for microindentation hardness testing and surface imaging incorporating a multi-plate capacitor system |
US5777226A (en) * | 1994-03-28 | 1998-07-07 | I/O Sensors, Inc. | Sensor structure with L-shaped spring legs |
US5801472A (en) * | 1995-08-18 | 1998-09-01 | Hitchi, Ltd. | Micro-fabricated device with integrated electrostatic actuator |
CA2207354C (en) * | 1996-10-07 | 2004-09-28 | Board Of Control Of Michigan Technological University | Apparatus and method for determining the dynamic indentation hardness of materials |
US5907102A (en) * | 1997-04-15 | 1999-05-25 | Florida State University | System and method for performing tensile stress-strain and fatigue tests |
US6445294B1 (en) * | 1999-07-15 | 2002-09-03 | Automotive Systems Laboratory, Inc. | Proximity sensor |
US6664126B1 (en) * | 1999-09-03 | 2003-12-16 | University Of Maryland, College Park | Process for fabrication of 3-dimensional micromechanisms |
US6820493B1 (en) * | 1999-10-06 | 2004-11-23 | Wayne Bonin | Precision multi-dimensional capacitive transducer |
DE60011031T2 (en) * | 2000-02-01 | 2005-06-23 | ICT Integrated Circuit Testing Gesellschaft für Halbleiterprüftechnik mbH | Optical column for particle beam device |
CA2411276C (en) | 2000-06-15 | 2009-08-18 | Reinz-Dichtungs-Gmbh & Co. Kg | Flat gasket and method for the production thereof |
US6516672B2 (en) | 2001-05-21 | 2003-02-11 | Rosemount Inc. | Sigma-delta analog to digital converter for capacitive pressure sensor and process transmitter |
KR100746768B1 (en) * | 2002-03-19 | 2007-08-06 | 주식회사 엘지이아이 | Apparatus for writing and reading data by using cantilever |
US7046497B1 (en) | 2003-05-15 | 2006-05-16 | Wayne Bonin | Multi-layer capacitive transducer |
US8189300B1 (en) * | 2003-05-15 | 2012-05-29 | Wayne Allen Bonin | Multi-layer capacitive transducer with mult-dimension operation |
US7277267B1 (en) | 2004-05-17 | 2007-10-02 | Wayne Allen Bonin | Multi-layer capacitive transducer |
EP2040265B1 (en) | 2004-04-14 | 2014-11-05 | Bruker Nano, Inc. | Method and apparatus for obtaining quantitative measurements using a probe based instrument |
US7107694B2 (en) * | 2004-06-29 | 2006-09-19 | Hysitron, Incorporated | Method for observation of microstructural surface features in heterogeneous materials |
DE102005003830B4 (en) | 2005-01-25 | 2013-02-14 | Asmec Advanced Surface Mechanics Gmbh | Device for highly accurate generation and measurement of forces and displacements |
US8220318B2 (en) * | 2005-06-17 | 2012-07-17 | Georgia Tech Research Corporation | Fast microscale actuators for probe microscopy |
US7798011B2 (en) * | 2006-02-08 | 2010-09-21 | Hysitron, Inc. | Actuatable capacitive transducer for quantitative nanoindentation combined with transmission electron microscopy |
US7685869B2 (en) | 2006-03-13 | 2010-03-30 | Asylum Research Corporation | Nanoindenter |
US7607342B2 (en) * | 2006-04-26 | 2009-10-27 | Vecco Instruments, Inc. | Method and apparatus for reducing lateral interactive forces during operation of a probe-based instrument |
US8266969B2 (en) * | 2006-06-07 | 2012-09-18 | Case Western Reserve University | Method and system for measuring properties of microstructures and nanostructures |
US7898266B2 (en) * | 2008-06-04 | 2011-03-01 | Seagate Technology Llc | Probe with electrostatic actuation and capacitive sensor |
US9335240B2 (en) | 2008-07-03 | 2016-05-10 | Hysitron Incorporated | Method of measuring an interaction force |
US8161803B2 (en) * | 2008-07-03 | 2012-04-24 | Hysitron Incorporated | Micromachined comb drive for quantitative nanoindentation |
KR101739242B1 (en) * | 2008-07-14 | 2017-05-23 | 애브리 데니슨 코포레이션 | Apparatus and process for cutting adhesive labels |
US8798956B2 (en) * | 2008-09-30 | 2014-08-05 | Apple Inc. | Method and apparatus for surface sensing input device |
US8186221B2 (en) * | 2009-03-24 | 2012-05-29 | Freescale Semiconductor, Inc. | Vertically integrated MEMS acceleration transducer |
US9194727B2 (en) | 2010-11-24 | 2015-11-24 | Hysitron, Inc. | Mechanical testing instruments including onboard data |
US8800371B2 (en) | 2012-03-08 | 2014-08-12 | Industrial Technology Research Institute | Electrostatic force generator and force measurement system and accelerometer having the same |
US20150075264A1 (en) * | 2012-03-27 | 2015-03-19 | Hysitron, Inc. | Microscope objective mechanical testing instrument |
US8984950B2 (en) * | 2012-04-20 | 2015-03-24 | Rosemount Aerospace Inc. | Separation mode capacitors for sensors |
EP2926111B1 (en) * | 2012-11-28 | 2022-07-27 | Bruker Nano, Inc. | Micromachined comb drive for quantitative nanoindentation |
CN104020040A (en) * | 2014-06-23 | 2014-09-03 | 成都东华卓越科技有限公司 | Pressurizing plate |
US9752900B2 (en) * | 2015-07-10 | 2017-09-05 | Wyrobek International, Inc. | Multi-plate capacitive transducer |
DE102016111909B4 (en) * | 2016-06-29 | 2020-08-13 | Infineon Technologies Ag | Micromechanical structure and method of making it |
RU2723971C1 (en) * | 2020-01-28 | 2020-06-18 | Общество С Ограниченной Ответственностью "Конструкторское Бюро "Дорс" (Ооо "Кб "Дорс") | Electrostatic sensor for controlling a movable thin object |
WO2022258085A1 (en) | 2021-07-13 | 2022-12-15 | Ceske Vysoke Uceni Technicke V Praze | A method of examining a sample in a microscope equipped with at least one scanning tunneling tip |
Family Cites Families (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3307407A (en) * | 1964-07-30 | 1967-03-07 | Otto E Berg | Micro-particle impact sensing apparatus |
US3314493A (en) * | 1964-11-04 | 1967-04-18 | Kennedy James Patrick | Electrical weigh scale with capacitive transducer |
US3418546A (en) * | 1966-11-25 | 1968-12-24 | Ling Temco Vought Inc | Momentum transducer |
CA1038644A (en) * | 1974-04-04 | 1978-09-19 | Rosemount Inc. | Capacitive load cell |
US4040118A (en) * | 1975-06-18 | 1977-08-02 | Bunker Ramo Corporation | Pressure sensitive transducer |
US4196632A (en) * | 1978-08-14 | 1980-04-08 | The Boeing Company | Dual capacitance type bonded pressure transducer |
JPS5562310A (en) * | 1978-10-20 | 1980-05-10 | Hiromi Ogasawara | Direct-acting type displacement detector |
US4237989A (en) * | 1979-05-11 | 1980-12-09 | National Controls, Inc. | Capacitive load cell and method of manufacture |
US4294321A (en) * | 1980-02-27 | 1981-10-13 | Rca Corporation | Position sensing and display means |
US4685678A (en) * | 1982-08-13 | 1987-08-11 | Bally Manufacturing Corporation | Position transducer system for a joystick |
US4479392A (en) * | 1983-01-03 | 1984-10-30 | Illinois Tool Works Inc. | Force transducer |
FR2545606B1 (en) * | 1983-05-06 | 1985-09-13 | Hispano Suiza Sa | FORCE TENSIONER SENSOR |
US4523473A (en) * | 1983-08-08 | 1985-06-18 | The Charles Stark Draper Laboratory, Inc. | Magneto-elastic material defect detector |
US4523474A (en) * | 1983-08-12 | 1985-06-18 | Borg-Warner Corporation | Capacitive pressure sensor |
US4694687A (en) * | 1986-04-17 | 1987-09-22 | Vericom Corporation | Vehicle performance analyzer |
US5083091A (en) * | 1986-04-23 | 1992-01-21 | Rosemount, Inc. | Charged balanced feedback measurement circuit |
JPS62174249U (en) * | 1986-04-24 | 1987-11-05 | ||
JPS63150723A (en) * | 1986-12-16 | 1988-06-23 | Yamaha Corp | Coordinate input device |
US4750082A (en) * | 1987-10-01 | 1988-06-07 | Pitney Bowes Inc. | Capacitive ratiometric load cell |
US4848141A (en) * | 1988-04-06 | 1989-07-18 | Oliver Warren C | Method for continuous determination of the elastic stiffness of contact between two bodies |
GB8808614D0 (en) * | 1988-04-12 | 1988-05-11 | Renishaw Plc | Displacement-responsive devices with capacitive transducers |
US4970374A (en) * | 1988-09-02 | 1990-11-13 | Matsushita Electric Industrial Co., Ltd. | Automatic heating appliance with weight sensor |
US4987779A (en) * | 1989-02-28 | 1991-01-29 | United Technologies Corporation | Pulse-driven accelerometer arrangement |
US5115291A (en) * | 1989-07-27 | 1992-05-19 | Honeywell Inc. | Electrostatic silicon accelerometer |
US5092174A (en) * | 1989-10-19 | 1992-03-03 | Texas Instruments Incorporated | Capacitance accelerometer |
US5128671A (en) * | 1990-04-12 | 1992-07-07 | Ltv Aerospace And Defense Company | Control device having multiple degrees of freedom |
US5193383A (en) * | 1990-07-11 | 1993-03-16 | The United States Of America As Represented By The Secretary Of The Navy | Mechanical and surface force nanoprobe |
EP0543901B1 (en) * | 1990-08-17 | 1995-10-04 | Analog Devices, Inc. | Monolithic accelerometer |
US5134886A (en) * | 1991-04-16 | 1992-08-04 | Ball Kenneth H | Capacitive pressure transducer for use in respirator apparatus |
US5174159A (en) * | 1991-06-21 | 1992-12-29 | University Of Utah Research Foundation | Linear displacement and strain measuring apparatus |
FR2687777B1 (en) * | 1992-02-20 | 1994-05-20 | Sextant Avionique | CAPACITIVE MICRO SENSOR WITH LOW PARASITIC CAPACITY AND MANUFACTURING METHOD. |
US5359879A (en) * | 1992-11-04 | 1994-11-01 | Martin Marietta Energy Systems, Inc. | Scanning micro-sclerometer |
FR2700614B1 (en) * | 1993-01-19 | 1995-04-14 | Sextant Avionique | Capacitive accelerometer with circuit for correcting the disturbing effect of stray capacitances. |
US5307693A (en) * | 1993-01-21 | 1994-05-03 | At&T Bell Laboratories | Force-sensing system, including a magnetically mounted rocking element |
US5406832A (en) * | 1993-07-02 | 1995-04-18 | Topometrix Corporation | Synchronous sampling scanning force microscope |
-
1994
- 1994-11-14 US US08/337,741 patent/US5576483A/en not_active Expired - Lifetime
-
1995
- 1995-11-02 DE DE69530784T patent/DE69530784T2/en not_active Expired - Lifetime
- 1995-11-02 JP JP51614496A patent/JP4095669B2/en not_active Expired - Lifetime
- 1995-11-02 WO PCT/US1995/014325 patent/WO1996015423A1/en active IP Right Grant
- 1995-11-02 AU AU41024/96A patent/AU4102496A/en not_active Abandoned
- 1995-11-02 EP EP95939061A patent/EP0792437B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP4095669B2 (en) | 2008-06-04 |
DE69530784T2 (en) | 2004-01-29 |
DE69530784D1 (en) | 2003-06-18 |
EP0792437A1 (en) | 1997-09-03 |
EP0792437A4 (en) | 1998-11-18 |
WO1996015423A1 (en) | 1996-05-23 |
EP0792437B1 (en) | 2003-05-14 |
US5576483A (en) | 1996-11-19 |
JPH10508944A (en) | 1998-09-02 |
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